Bob Florence Big Band
type: MusicGroup
genre: big band
genre: exotica
popularity: 5
followers: 290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6732cf2c66d71398ac4a7dc07133254e0d90219664a8c1c3571fd436cb7c3490
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ac98fda-5b71-460e-b4f9-c434ef4732df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ac98fda-5b71-460e-b4f9-c434ef4732df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ac98fda-5b71-460e-b4f9-c434ef4732df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6732cf2c66d71398ac4a7dc07133254e0d90219664a8c1c3571fd436cb7c3490","name":"Bob Florence Big Band","registered_at":"2026-06-16T04:26:09Z","symbol":"NIM0936935","token_address":"0xdf0a5b2f65d469b7e44fd7c672171d8b188c635c","type":"artist","uuid":"2ac98fda-5b71-460e-b4f9-c434ef4732df"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6732cf2c66d71398ac4a7dc07133254e0d90219664a8c1c3571fd436cb7c3490. Chain 2 (Bitcoin): anchored in block 953973 (2026-06-16T16:37:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ac98fda-5b71-460e-b4f9-c434ef4732df.json and https://artists.proofprofile.net/proofs/artist/2ac98fda-5b71-460e-b4f9-c434ef4732df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:37:07Z
  text: {"copyright_id":"0x6732cf2c66d71398ac4a7dc07133254e0d90219664a8c1c3571fd436cb7c3490","name":"Bob Florence Big Band","registered_at":"2026-06-16T04:26:09Z","symbol":"NIM0936935","token_address":"0xdf0a5b2f65d469b7e44fd7c672171d8b188c635c","type":"artist","uuid":"2ac98fda-5b71-460e-b4f9-c434ef4732df"}
album: Bongos, Reeds, Brass
  type: MusicAlbum
  date published: 1960-02-23
  track: Moonlight on the Ganges
    type: MusicRecording
    duration: PT1M43S
    duration ms: 103400
    explicit: false
    by artist: Bob Florence Big Band
    in album: Bongos, Reeds, Brass
      type: MusicAlbum
      date published: 1960-02-23
    genre: big band
    genre: exotica
    isrc code: QM4TX1783744
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:12:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xac636f251f1d95fa93147538d83a1d6916281374384016ee00b8b0744c9e438d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958812
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958812
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1783744
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:24:09Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac636f251f1d95fa93147538d83a1d6916281374384016ee00b8b0744c9e438d. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1783744.
      date published: 2026-07-20T03:24:09Z
    audio: Moonlight on the Ganges
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.463
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.585
      additional property: Energy
        type: PropertyValue
        value: 0.93
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.475
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.888
      additional property: Liveness
        type: PropertyValue
        value: 0.172
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.551
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.922
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bongos / Reeds / Brass (Digitally Remastered)
  type: MusicAlbum
  date published: 2010-08-10